Control Systems: HP prime app, now with frequency, time domain and root locus plots
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07-12-2019, 10:34 AM
(This post was last modified: 07-12-2019 10:38 AM by hata.)
Post: #12
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RE: Control Systems: HP prime app, now with frequency, time domain and root locus plots
Hello FrankP
First of all, great that you like the tool. Thanks for solving this issue, I ran into the same problem with my Samsung S9+ smartphone, but didn't bother because I use my 'real' HP Prime most of the time and I also didn't have any issues with the virtual calculator for Windows. I verified your approach and ... it worked. For those having the same issue, these are the steps you could take: 1. create a new program (e;g. 'Control Systems-main') and move the complete App code to that program 2. Always in that new program: rename the App key custom functions START, PlotSetup, Symb, Plot, Num to, say, CtrlSysSTART, ... CtrlSysNum (in the '*** forward declaration ***' section and in the '*** App key custom functions ***' section) 3. EXPORT these functions (put 'EXPORT' in front of these 5 names in the '*** App key custom functions ***' section) In the Control Systems App: 1. Throw everything out except: - the #pragma ... line - the 5 routines in the '*** App key custom functions ***' section 2. Replace the body of the five routines in this section with a simple call to the corresponding functions in the newly created program Example: START() BEGIN CtrlSysSTART(); END; That's all ! Please note that the newly created program will only compile without errors if you have selected the Control Systems App from the Apps view FrankP, thanks again ! |
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